FI117546B - Flotationsmaskin - Google Patents
Flotationsmaskin Download PDFInfo
- Publication number
- FI117546B FI117546B FI20002801A FI20002801A FI117546B FI 117546 B FI117546 B FI 117546B FI 20002801 A FI20002801 A FI 20002801A FI 20002801 A FI20002801 A FI 20002801A FI 117546 B FI117546 B FI 117546B
- Authority
- FI
- Finland
- Prior art keywords
- foam
- flotation
- flotation cell
- cell
- machine according
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Physical Water Treatments (AREA)
- Centrifugal Separators (AREA)
- Paper (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Manufacture And Refinement Of Metals (AREA)
Claims (10)
1. Flotationsmaskin omfattande ätminstone en flotationscell med organ för in-matning av en suspension i flotationscellen, organ för inmatning av luft i sus- * * pensionen och ästadkommande av skum, organ för utmatning av skummet frän *···* 20 flotationscellen samt organ för bortförande av avfallsmaterial frän flotationscel- • · * · *;\* Ien, kännetecknad av att flotationscellen (1,21) omfattar ätminstone en rote- • tl rande skumutmatningsanordning (8,26) som är delvis nedsänkt i skummet lii (9,27) och utformad sä att ena ändan av skumutmatningsanordningen (8,26) « * *" sträcker sig ovanför en vid flotationscellen (1) fäst ränna (12) för ätervinnande . 25 av skummet (9,27) frän flotationscellen (1,21) genom att utnyttja den centrifu- * * * ,*./ galkraft som ästadkoms av skumutmatningsanordningen (8,26).
·»· * * · · · · [,,* 2. Flotationsmaskin enligt patentkrav 1, kännetecknad av att skumutmatnings- * S *" anordningen (8,26) uppvisar en skäryta (14,28) delvis nedsänkt i skummet. • * * • · · : .· 30 • · • · ·
1 V 30 tu siitä, että vaahdon poistolaite (8) on asennettu sama-akselisesti lietettä pyö- • · V·: rittävään elimeen (7) nähden. 117546
3. Flotationsmaskin enligt patentkrav 1 eller 2, kännetecknad av att skärytan (14,28) anordnats i lutande läge i förhällande till skummets (9,27) yta. "'5 - 9 117546
4. Flotationsmaskin enligt patentkrav 1 eller 2, kännetecknad av att skärytan (14,28) anordnats i horisontellt läge i förhällande till skummets (9,27) yta.
5. Flotationsmaskin enligt patentkrav 1-4, kännetecknad av att skumutmat-ningsanordningen (8,26) är försedd med ett skumutmatningsorgan (16) för att utmata det material som ingär i skummet (9,27) frän flotationscellen (1,21).
6. Flotationsmaskin enligt nägot av de föregäende patentkraven, känneteck· 10 nad av att skumutmatningsanordningen (8) anordnats koaxiell med ett organ (7) som roterar suspensionen. ,
7. Flotationsmaskin enligt nägot av de föregäende patentkraven, kännetecknad av att skumutmatningsanordningen (8) fungerar med hjälp av en drivme- 15 kanism (10) separat frän organet (7) som roterar suspensionen.
7. Jonkin edellä olevan patenttivaatimuksen mukainen vaahdotuskone, tunnettu siitä, että vaahdon poistolaite (8) on toiminnassa lietettä pyörittävään elimeen (7) nähden erillisen käyttömekanismin (10) avulla.
8. Jonkin edellä olevan patenttivaatimuksen mukainen vaahdotuskone, tunnettu siitä, että vaahdon poistolaite (8) on toiminnassa olennaisesti vaahdotusken-non (1,21) koko vapaalla vaahtoalueella.
9. Jonkin edellä olevan patenttivaatimuksen mukainen vaahdotuskone, tunnet-10 tu siitä, että vaahdotuskennossa (1,21) on vaahdon stabilointielimet (18,30).
10. Patenttivaatimuksen 9 mukainen vaahdotuskone, tunnettu siitä, että vaahdon stabilointielimien (18,30) lukumäärä on ainakin kahdeksan.
15 PATENTKRAV
8. Flotationsmaskin enligt nägot av de föregäende patentkraven, kännetecknad av att skumutmatningsanordningen (8) fungerar väsentligen pä flotations- cellens (1,21) hela fria skumomräde. O 20
• · • * *;’·[ 9. Flotationsmaskin enligt nägot av de föregäende patentkraven, känneteck- • · * nad av att flotationscellen (1,21) är försedd med organ (18,30) för stabilisering « * av skummet. • * * * « · * >4> . 25
10. Flotationsmaskin enligt patentkrav 9, kännetecknad av att antalet stabilise- .s • ·* ,·*.] ringsorgan (18,30) för skummet är ätminstone ätta. * • * · * • · • * # · • · · • · · ·«· • · • * # * · * * ·· , • · 4
Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002801A FI117546B (sv) | 2000-12-20 | 2000-12-20 | Flotationsmaskin |
DE60141975T DE60141975D1 (de) | 2000-12-20 | 2001-12-11 | Flotationsmaschine |
AU1718402A AU1718402A (en) | 2000-12-20 | 2001-12-11 | Flotation machine |
NZ526499A NZ526499A (en) | 2000-12-20 | 2001-12-11 | Flotation machine |
US10/451,199 US6926154B2 (en) | 2000-12-20 | 2001-12-11 | Flotation machine |
ES01271257T ES2344781T3 (es) | 2000-12-20 | 2001-12-11 | Maquina de flotacion. |
CA2431438A CA2431438C (en) | 2000-12-20 | 2001-12-11 | Flotation machine |
BRPI0116335-3A BR0116335B1 (pt) | 2000-12-20 | 2001-12-11 | máquina de flotação. |
CNB018211437A CN1258403C (zh) | 2000-12-20 | 2001-12-11 | 浮选机 |
EP01271257A EP1345699B1 (en) | 2000-12-20 | 2001-12-11 | Flotation machine |
PCT/FI2001/001079 WO2002049768A1 (en) | 2000-12-20 | 2001-12-11 | Flotation machine |
AU2002217184A AU2002217184B2 (en) | 2000-12-20 | 2001-12-11 | Flotation machine |
EA200300700A EA006055B1 (ru) | 2000-12-20 | 2001-12-11 | Флотационная машина |
MXPA03005490A MXPA03005490A (es) | 2000-12-20 | 2001-12-11 | Maquina de flotacion. |
PL366175A PL197455B1 (pl) | 2000-12-20 | 2001-12-11 | Maszyna flotacyjna |
AT01271257T ATE465813T1 (de) | 2000-12-20 | 2001-12-11 | Flotationsmaschine |
YU50503A YU50503A (sh) | 2000-12-20 | 2001-12-11 | Flotacioni uredaj |
PE2001001246A PE20020612A1 (es) | 2000-12-20 | 2001-12-12 | Maquina de flotacion |
ARP010105893A AR032012A1 (es) | 2000-12-20 | 2001-12-19 | Maquina de flotacion |
ZA200304507A ZA200304507B (en) | 2000-12-20 | 2003-06-10 | Flotation machine. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002801A FI117546B (sv) | 2000-12-20 | 2000-12-20 | Flotationsmaskin |
FI20002801 | 2000-12-20 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20002801A0 FI20002801A0 (sv) | 2000-12-20 |
FI20002801A FI20002801A (sv) | 2002-06-21 |
FI117546B true FI117546B (sv) | 2006-11-30 |
Family
ID=8559762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20002801A FI117546B (sv) | 2000-12-20 | 2000-12-20 | Flotationsmaskin |
Country Status (19)
Country | Link |
---|---|
US (1) | US6926154B2 (sv) |
EP (1) | EP1345699B1 (sv) |
CN (1) | CN1258403C (sv) |
AR (1) | AR032012A1 (sv) |
AT (1) | ATE465813T1 (sv) |
AU (2) | AU2002217184B2 (sv) |
BR (1) | BR0116335B1 (sv) |
CA (1) | CA2431438C (sv) |
DE (1) | DE60141975D1 (sv) |
EA (1) | EA006055B1 (sv) |
ES (1) | ES2344781T3 (sv) |
FI (1) | FI117546B (sv) |
MX (1) | MXPA03005490A (sv) |
NZ (1) | NZ526499A (sv) |
PE (1) | PE20020612A1 (sv) |
PL (1) | PL197455B1 (sv) |
WO (1) | WO2002049768A1 (sv) |
YU (1) | YU50503A (sv) |
ZA (1) | ZA200304507B (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6766909B2 (en) * | 2002-11-13 | 2004-07-27 | Outokumpu Oyj | Separation device for a flotation machine |
US7258788B2 (en) | 2004-03-12 | 2007-08-21 | Noram Engineering And Constructors Ltd. | Circular clarifier apparatus and method |
US7438809B2 (en) | 2005-02-02 | 2008-10-21 | Petreco International Inc. | Single-cell mechanical flotation system |
KR100756630B1 (ko) * | 2005-09-30 | 2007-09-07 | 현대자동차주식회사 | 연료전지용 냉각수 탱크 및 이를 포함하는 연료전지시스템 |
AU2009202281B2 (en) | 2009-06-09 | 2014-07-24 | Metso Outotec Finland Oy | A froth flotation method and an apparatus for extracting a valuable substance from a slurry |
US20130140218A1 (en) * | 2010-02-05 | 2013-06-06 | Glenn S. Dobby | Froth flotation and apparatus for same |
EP2500102B1 (de) | 2011-03-15 | 2015-11-11 | Primetals Technologies Germany GmbH | Flotationsvorrichtung mit einem Fluidverteilerelement zum Erzeugen einer auf die Schaumsammeleinrichtung gerichteten Strömung |
CN102962141B (zh) * | 2012-12-04 | 2015-03-25 | 玉溪大红山矿业有限公司 | 一种有效防止精矿浮泡流失的溢流消泡方法及其浮选装置 |
GB201319600D0 (en) * | 2013-11-06 | 2013-12-18 | Tech Resources Pty Ltd | Flotation cell lids |
CN104841572B (zh) * | 2015-05-29 | 2017-04-12 | 温传岳 | 一种浮选机 |
ITUB20156822A1 (it) * | 2015-12-11 | 2017-06-11 | Paolo Bozzato | Apparato e procedimento per la separazione con schiuma |
WO2019008215A1 (en) | 2017-07-04 | 2019-01-10 | Outotec (Finland) Oy | RIGOLE OF FOAM COLLECTION |
EP3648894B1 (en) | 2017-07-04 | 2023-01-18 | Metso Outotec Finland Oy | A froth flotation arrangement and a froth flotation method |
CN113318866B (zh) * | 2021-06-01 | 2023-02-10 | 合肥皖燃新材料科技有限公司 | 高白超细型物理法氢氧化镁阻燃剂加工用曝气式浮选机 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US608389A (en) * | 1898-08-02 | Charles langdon davies | ||
US1309219A (en) * | 1919-07-08 | Flotation apparatus | ||
US2064398A (en) * | 1935-03-30 | 1936-12-15 | William L Zeigler | Mineral separator |
US2416066A (en) * | 1944-05-19 | 1947-02-18 | Donald S Phelps | Froth flotation cell |
US2416006A (en) | 1944-08-31 | 1947-02-18 | Columbus Iron Works Company | Peanut digger |
US2525430A (en) * | 1946-11-29 | 1950-10-10 | Staley Mfg Co A E | Removal of gluten from starch |
US3828935A (en) * | 1972-04-17 | 1974-08-13 | Degremont | Device for removing floated material in flotation processes |
US4659458A (en) * | 1985-12-19 | 1987-04-21 | The Standard Oil Company | Apparatus and method for froth flotation employing rotatably mounted spraying and skimming means |
SI9600144B (sl) | 1996-05-06 | 1999-12-31 | Janez Su�a | Flotacijska naprava |
-
2000
- 2000-12-20 FI FI20002801A patent/FI117546B/sv not_active IP Right Cessation
-
2001
- 2001-12-11 DE DE60141975T patent/DE60141975D1/de not_active Expired - Lifetime
- 2001-12-11 EP EP01271257A patent/EP1345699B1/en not_active Expired - Lifetime
- 2001-12-11 WO PCT/FI2001/001079 patent/WO2002049768A1/en active IP Right Grant
- 2001-12-11 BR BRPI0116335-3A patent/BR0116335B1/pt not_active IP Right Cessation
- 2001-12-11 MX MXPA03005490A patent/MXPA03005490A/es active IP Right Grant
- 2001-12-11 CN CNB018211437A patent/CN1258403C/zh not_active Expired - Lifetime
- 2001-12-11 NZ NZ526499A patent/NZ526499A/en not_active IP Right Cessation
- 2001-12-11 AU AU2002217184A patent/AU2002217184B2/en not_active Ceased
- 2001-12-11 PL PL366175A patent/PL197455B1/pl unknown
- 2001-12-11 AU AU1718402A patent/AU1718402A/xx active Pending
- 2001-12-11 US US10/451,199 patent/US6926154B2/en not_active Expired - Lifetime
- 2001-12-11 AT AT01271257T patent/ATE465813T1/de not_active IP Right Cessation
- 2001-12-11 CA CA2431438A patent/CA2431438C/en not_active Expired - Lifetime
- 2001-12-11 ES ES01271257T patent/ES2344781T3/es not_active Expired - Lifetime
- 2001-12-11 EA EA200300700A patent/EA006055B1/ru not_active IP Right Cessation
- 2001-12-11 YU YU50503A patent/YU50503A/sh unknown
- 2001-12-12 PE PE2001001246A patent/PE20020612A1/es active IP Right Grant
- 2001-12-19 AR ARP010105893A patent/AR032012A1/es unknown
-
2003
- 2003-06-10 ZA ZA200304507A patent/ZA200304507B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US6926154B2 (en) | 2005-08-09 |
BR0116335B1 (pt) | 2010-11-16 |
CN1486220A (zh) | 2004-03-31 |
FI20002801A0 (sv) | 2000-12-20 |
FI20002801A (sv) | 2002-06-21 |
WO2002049768A1 (en) | 2002-06-27 |
EP1345699B1 (en) | 2010-04-28 |
CN1258403C (zh) | 2006-06-07 |
YU50503A (sh) | 2006-01-16 |
NZ526499A (en) | 2006-04-28 |
AU1718402A (en) | 2002-07-01 |
PL197455B1 (pl) | 2008-04-30 |
EP1345699A1 (en) | 2003-09-24 |
DE60141975D1 (de) | 2010-06-10 |
AU2002217184B2 (en) | 2007-07-26 |
ZA200304507B (en) | 2004-08-23 |
US20040084354A1 (en) | 2004-05-06 |
AR032012A1 (es) | 2003-10-22 |
CA2431438C (en) | 2011-04-26 |
MXPA03005490A (es) | 2003-10-06 |
EA200300700A1 (ru) | 2003-12-25 |
EA006055B1 (ru) | 2005-08-25 |
BR0116335A (pt) | 2003-10-14 |
CA2431438A1 (en) | 2002-06-27 |
PE20020612A1 (es) | 2002-08-23 |
ES2344781T3 (es) | 2010-09-07 |
ATE465813T1 (de) | 2010-05-15 |
PL366175A1 (en) | 2005-01-24 |
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Legal Events
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Owner name: OUTOKUMPU TECHNOLOGY OYJ Free format text: OUTOKUMPU TECHNOLOGY OYJ |
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